A duplexer is a handy device for connecting a radio with two outputs to one dual band antenna or for connecting a radio with one output to two separate antennas.

Insertion Loss is negligible at 0.2dB

Isolation is excellent at 60dB

Power rating 500 watts up to 35MHz and 300 watts 50 to 540MHz

Port 1: 1.3 to 225 MHz

Port 2: 350 to 540 MHz